CVE-2026-29057

Next.js is a React framework for building full-stack web applications. Starting in version 9.5.0 and prior to versions 15.5.13 and 16.1.7, when Next.js rewrites proxy traffic to an external backend, a crafted DELETE/OPTIONS request using Transfer-Encoding: chunked could trigger request boundary...

CVE-2026-29057

Summary of CVE-2026-29057 (Next.js) : A HTTP request smuggling flaw exists in Next.js when rewrites proxy traffic to an external backend. In affected versions (Starting in 9.5.0 and prior to 15.5.13 and 16.1.7), a crafted DELETE/OPTIONS request using Transfer-Encoding: chunked could cause a bound...

CVE-2026-29057 Next.js: HTTP request smuggling in rewrites

Next.js is a React framework for building full-stack web applications. Starting in version 9.5.0 and prior to versions 15.5.13 and 16.1.7, when Next.js rewrites proxy traffic to an external backend, a crafted DELETE/OPTIONS request using Transfer-Encoding: chunked could trigger request boundary...

CVE-2026-29057 Next.js: HTTP request smuggling in rewrites

Next.js is a React framework for building full-stack web applications. Starting in version 9.5.0 and prior to versions 15.5.13 and 16.1.7, when Next.js rewrites proxy traffic to an external backend, a crafted DELETE/OPTIONS request using Transfer-Encoding: chunked could trigger request boundary...

Linux Distros Unpatched Vulnerability : CVE-2026-29057

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Next.js is a React framework for building full-stack web applications. Starting in version 9.5.0 and prior to versions 15.5.13 and 16.1.7, when Next.js rewrites...

GHSA-GGV3-7P47-PFV8 Next.js: HTTP request smuggling in rewrites

Summary When Next.js rewrites proxy traffic to an external backend, a crafted DELETE/OPTIONS request using Transfer-Encoding: chunked could trigger request boundary disagreement between the proxy and backend. This could allow request smuggling through rewritten routes. Impact An attacker could...

Next.js: HTTP request smuggling in rewrites

Summary When Next.js rewrites proxy traffic to an external backend, a crafted DELETE/OPTIONS request using Transfer-Encoding: chunked could trigger request boundary disagreement between the proxy and backend. This could allow request smuggling through rewritten routes. Impact An attacker could...

HTTP Request Smuggling

Overview next is a react framework. Affected versions of this package are vulnerable to HTTP Request Smuggling during the rewrite of the proxy traffic to an external backend. An attacker can access unintended backend routes by sending crafted DELETE or OPTIONS requests with Transfer-Encoding:...

PT-2026-25972

Name of the Vulnerable Software and Affected Versions Next.js versions 9.5.0 through 15.5.13 and 16.1.7 Description Next.js, a React framework, is affected by an issue where crafted DELETE/OPTIONS requests using Transfer-Encoding: chunked can cause request boundary disagreement between a proxy an...

GHSA-4W98-XF39-23GP Loop with Unreachable Exit Condition ('Infinite Loop') in ewe

Summary ewe's handletrailers function contains a bug where rejected trailer headers forbidden or undeclared cause an infinite loop. The function recurses with the original unparsed buffer instead of advancing past the rejected header, re-parsing the same header forever. Each malicious request...

Loop with Unreachable Exit Condition ('Infinite Loop') in ewe

Summary ewe's handletrailers function contains a bug where rejected trailer headers forbidden or undeclared cause an infinite loop. The function recurses with the original unparsed buffer instead of advancing past the rejected header, re-parsing the same header forever. Each malicious request...

PT-2026-26175

Summary ewe's chunked transfer encoding trailer handling merges declared trailer fields into req.headers after body parsing, but the denylist only blocks 9 header names. Security-sensitive headers like authorization, cookie, and x-forwarded-for can be injected or overwritten by a malicious client...

PT-2026-26174

Summary ewe's handle trailers function contains a bug where rejected trailer headers forbidden or undeclared cause an infinite loop. The function recurses with the original unparsed buffer instead of advancing past the rejected header, re-parsing the same header forever. Each malicious request...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: grafana-pcp (UTSA-2026-006194)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006194 advisory. The net/http package improperly accepts a bare LF as a line terminator in chunked data chunk-size lines. This can permit request smuggling if a net/http server is us...

SUSE CVE-2026-32240

Cap'n Proto is a data interchange format and capability-based RPC system. Prior to 1.4.0, when using Transfer-Encoding: chunked, if a chunk's size parsed to a value of 2^64 or larger, it would be truncated to a 64-bit integer. In theory, this bug could enable HTTP request/response smuggling. This...

CVE-2026-30961

Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, the chunked upload completion path for file requests does not validate the total file size against the per-request MaxSize limit. An attacker with a public file request link can split an...

CVE-2026-30961 Gokapi's File Request MaxSize Limit Bypassed via Multi-Chunk Upload

Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, the chunked upload completion path for file requests does not validate the total file size against the per-request MaxSize limit. An attacker with a public file request link can split an...

CVE-2026-30961

Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, the chunked upload completion path for file requests does not validate the total file size against the per-request MaxSize limit. An attacker with a public file request link can split an...

CVE-2026-30961 Gokapi's File Request MaxSize Limit Bypassed via Multi-Chunk Upload

Gokapi is a self-hosted file sharing server with automatic expiration and encryption support. Prior to 2.2.4, the chunked upload completion path for file requests does not validate the total file size against the per-request MaxSize limit. An attacker with a public file request link can split an...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the chunked upload completion. An attacker can exhaust server storage and circumvent administrative resource policies by uploading files exceeding the configured per-request size...